Why is the ocean salty? Galen McKinley, professor of atmospheric and oceanic sciences at the University of Wisconsin-Madison may finally have the answer to this age old question. According to his theory, “The saltiness of the sea comes from dissolved minerals, especially sodium,” or, to put it in layman’s terms, the ocean is salty because it has a lot of salt in it.
Where does science go from here? Look for a major breakthrough determining why BLT's are so bacony delicious.